The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 15, 2005
Filed:
Mar. 31, 2003
Masaki Arakawa, Nagoya, JP;
Takeo Matsui, Nagoya, JP;
Masaki Arakawa, Nagoya, JP;
Takeo Matsui, Nagoya, JP;
Fuji Machinery Co., Ltd., Aichi-Ken, JP;
Abstract
A form-fill sealing machine () for manufacturing resealable packages (W) includes a tearable line forming device () that serves to form tearable lines () in a film (F). A labeling device () serves to stick re-stickable labels () onto the film in positions to cover respective tearable lines. A tube forming device () serves to form the film into a tubular film (T). A first sealing device () serves to seal lapped edges of the tubular film so as to form a lengthwise sealed portion (). A second sealing device () serves to seal the tubular film in a crosswise direction, so that crosswise sealed portions () are formed on the tubular film. Each tearable line is positioned between two adjacent crosswise sealed portions and adjacent to one of two adjacent crosswise sealed portions.